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Excellent rating - 4.3/5 (9300+ reviews)
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Best rated Thermostat Installation experts near me
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"Great job sorting out the leak to get us hot water again on a weekend"
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"Hakan very quickly repaired my boiler that got stuck after not being used for a while."
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"Put up this task and the next day the job was sorted (on a Sunday!). Took about 20 mins. All very efficient and easy. Wo..."
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"Easy communication. Came round within a couple of days and explained what he was doing clearly and asked permission when..."
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"He knows his stuff as he is taking my old one away and bringing me a refurb at a good price."
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" Very thorough and helpful. Many thanks!"
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Recent Thermostat Installation reviews in Central London

Great service, did a good job and able to adapt to sort fix issurx
Replace Honeywell thermostat
£100

Anthony did a great job replacing a wireless thermostat and associates receiver as well as installing a dimmer switch
Supply/install wireless thermostat; install dimmer switch
£150

Excellent job!
FIt kitchen tap, fit 2 thermostats on radiators
£100

Quick, efficient and professionally done job. No complaints at all and would highly recommend.
Remove old and install new shower thermostatic mixer
£60

Very helpful and did a good job - great at keeping in touch and advising me
Remote thermostat checking and dishwasher re-postitioned
£200

Awesome job! Highly recommend
Thermostat installed
£50
What's the average cost of a Thermostat Installation specialist in Central London
£95 - £130
low
£95
median
£120
high
£130
Average reviews for Thermostat Installation Services in Central London
based on 64 reviews
4.8
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Heating & Cooling Services
Related Services near me
What do thermostat installation services include?
Whether you want to replace your old thermostat due to old age, or simply because you found a more advanced model, installers can handle the entire setup and installation process for you. You can get help with almost any type of thermostat, regardless if it's programmable or non-programmable, wired or wireless, or smart.
If you have yet to purchase one, your Tasker can also help you find the best thermostat that suits your needs. Utilising their technical expertise for the job, you can expect a quicker turnaround time without compromise. Here's what you can expect:
Removing the old thermostat
When removing the old thermostat, make sure to turn off your HVAC units, either from the electrical breaker box or by switching off the system. The purpose is to limit potential hazards while accessing the wires and circuits.
Your Tasker usually starts by removing the old front plate. Before they disconnect the body, they keep the wires labelled and identified to make it easier to reconnect the new thermostat later on. Then, they unscrew the old mounting plate from the wall.
Need help with disposing of your old thermostat? Unlike regular trash, they shouldn't simply go to your kerbside collection. Instead, you can hire a clearance specialist to collect them and hand them over to a hazardous waste drop-off site.
Fitting the new thermostat
Taskers follow the recommended installation steps from the manufacturer. Usually, it starts by connecting the new plate on the wall and then reconnecting the labelled wires in their corresponding terminals. All excess and loosened wires are then pushed back into the wall. The last step is the mounting of the cover plate.
With a properly installed thermostat, it should be easier to maintain an ideal indoor temperature without the need to leave your AC on full blast. But if you want to cut down your energy and electrical consumption, you might also want to consider insulating your room through walls or ceilings.
Configuration and final testing
To confirm the success of the installation, you need to turn the power back on and reset the setting of your new thermostat. Your Tasker can help you program the unit as per the user manual. If you're using a smart thermostat, they can connect them to your wireless network and then try controlling from a third-party device, like a smartphone or tablet. Once done, set the desired temperature of your HVAC unit and check if they are heating or cooling the space as required.
Recent Thermostat Installation tasks in Central London
Under floor heating new thermostat and general test
£200
Hackney, Greater London, E8
11th Apr 2025
Just moved into a new house with Under floor heating. Need a plumber with good experience of UFH. The Danfoss CF-RS thermostats seem not to be working, so am only controlling directly via my Alpha boiler. Need someone to look at the system ASAP, as am leaving it on constant. (Also to fix the shower temp controller and a wobbly tap).
Replace 2x with M30 x 1.5 mm thermostatic radiator valves
£100
St Luke's, Greater London
31st Mar 2025
Change two of my existing existing radiator valves in the bathrooms to M30 x 1.5 mm thermostatic radiator valves, so to make them compatible with my tado v3 smart radiator valves.
Remove shaver socket, fit heated mirror, replace towel rail thermostat
£350
Lower Holloway, Greater London, N7
16th Mar 2025
I have a few electrical tasks in our bathroom: We want to remove a shaver socket, and instead use the power supply to fit a heated mirror. So we will need the socket removed, the cable redirected about 50cm, and then the heated mirror fitted (we will be supplying the heated mirror). Separately, the thermostat on our towel rail is broken, so I would like to get a new one fitted (we will supply the new thermostat).
Install Google Nest Thermostat
£70
Shoreditch, Greater London, EC2A
3rd Mar 2025
Looking for someone experienced in installing Google Nest thermostats into my combi-boiler and replacing old thermostat on the wall with the new one. My combi-boiler is a Worcester DT20.
Help me operate my nest thermostat without wifi
£50
Crouch End, Greater London, N8
28th Feb 2025
Hi! Just moved into my house with a nest thermostat but no wifi yet. Trying to get heating up but unable to. No issues with the boiler. Can someone drop by and help? Needs to know the nest thermostat though.
Smart thermostat installation
£100
Archway, Greater London
25th Feb 2025
Need to upgrade and install a new digital thermostat (wired connection) to new Vaillant boiler (ecotek plus)


On time, good knowledge and good communication.
Repair leaking thermostat valve on towel rail
£100
Islington, Greater London, N1
25th Feb 2025
Small plumbing job. Repair leaking thermostat valve on towel rail . Valve currently dripping. Valve needs replacing. see photos. Flat in Islington N1. Parking immediately outside. Pay and display. Quiet area. ASAP. One hour job for competent person.
Install a thermostatic bath shower
£80
Nine Elms, Greater London, SW8
24th Feb 2025
I would like this thermostatic shower to be installed above the bath
An electrician to fix Heatmiser thermostats which have no power
£100
Wimbledon Park, Greater London, SW19
9th Feb 2025
2/3 thermostats aren’t getting any power (see photo) they are mains powered no battery. We would need an electrician to fix them both please!
Install Google Nest Thermostat
£100
Denmark Hill, Greater London, SE5
6th Feb 2025
Recently moved in. Previous occupant hasn't been using central heating. I believe existing thermostat is knackered. Looking to purchase Google nest and get it fitted. Central heating system may need a good look at. Radiators bled and appear to be full.
Replace thermostatic cartridge in shower
£120
South Lambeth, Greater London, SW8
5th Feb 2025
Replace thermostatic cartridge in bathroom shower unit. Shower unit is a Bathstore Metro shower (pictured) Cartridge is Hudson Reed/Ultra/Crosswater replacement Thermostatic Cartridge - SC50T20 We have the replacement shower cartridge.
Replace radiator thermostat valve
£70
Clapham Junction, Greater London, SW11
4th Feb 2025
Replace radiator thermostat valve as current one has snapped off and temperature set to maximum
Install boiler thermostat
£150
Kilburn, Greater London, NW6
4th Feb 2025
We have two boilers. One in the ground floor and the other one on the first floor. We need a programmer and thermostat system for both
Fixing my pump heater and digital thermostat on my hottub
£100
Tufnell Park, Greater London
23rd Jan 2025
Our hot tub pump does not switch off and burns on (and smells of burning) as the digital thermostat is not able to be set at a maximum temperature so it doesn't switch off and then reheat when the temperature reaches a couple of degrees lower. We need it constantly at 40 degrees. The thermostat is also reading the temperature about 4 degrees lower than it actually is. We can live with this but we need the thermostat to work so that the pump stops and making the tub too hot too use.
Hive thermostat troubleshoot
£65
Pentonville, Greater London
21st Jan 2025
I have a hive thermostat (dual channel water and heating) I’ve tried installing it and replacing the existing Drayton timer. The line setup and internet connection are pairing fine, but water and heating aren’t coming on. I think this is because I haven’t disconnected the old room thermostat. I can see the wires, but I’m not sure, so would prefer a professional to do it. FYI there’s no boiler it’s communal, I think this is a quick job as everything else s done. I’m free tonight (Wednesday) or Thursday evening after 6. Fuse box is accessible and have torches etc.


Installed my Hive. Good guy and very thorough.
Install new hive thermostat and remove old manual thermostat
£80
Dalston, Greater London, E8
15th Jan 2025
hi! we have a thermostat that we want to uninstall (we are placing a tumble dryer in front of it so will be useless) we also want to get a new hive thermostat that can be controlled remotely - need help doing both of the above! thanks
Replace thermostat with a smart thermostat
£200
Kentish Town, Greater London, NW5
12th Jan 2025
Replace my boiler thermostat with a new smart thermostat
Fit smart thermostat to boiler
£50
Clapham Park, Greater London
5th Jan 2025
Need to fit Drayton Wiser thermostat kit 1 to combi boiler. No existing wall plate.
Disconnect my thermostat from boiler
£80
Brownswood Park, Greater London, N4
29th Dec 2024
I have an issue with my boiler / thermostat. Boiler works but the combination isn't working and boiler is just “on” Thermostat being used is a Google Nest If it’s a quick fix, great. If not, I’d like the thermostat disconnected so we can go back to manual hence the budget is more of a call out fee not a long job


Fast. Efficient. Went above and beyond.
Install Nest thermostat on Vaillant Turbomax 828
£100
Nag's Head, Greater London
21st Oct 2024
Install Nest thermostat on Vaillant Turbomax 828 (10-12 years old). There is currently no thermostat installed on the boiler, and therefore would need new wiring.


Great having him over for the thermostat installation